3. Richard's credit cards will be paid in full after June. By what percentage will his expenses decrease in July?
A.
22.5%

B.
44.4%

C.
55.6%

D.
77.5%

4.
The tenants in Richard's rental property will be moving next month. Richard plans to raise the rent by $250. When this happens, his expenses will equal what percentage of his income?
A.
38.9%

B.
40.4%

C.
42.0%

D.
44.2%

5.
Savings comprise what percentage of Richard's income?
A.
15%

B.
20%

C.
25%

D.
30%